分类： 生物学 >> 生态学 提交时间： 2017-11-17
Lai, YX (Lai, Yunxin)
Wei, XR (Wei, Xinru)
Lin, SH (Lin, Shouheng)
Qin, L (Qin, Le)
Cheng, L (Cheng, Lin)
Li, P (Li, Peng)
摘要： Cancers remain a major public health problem worldwide, which still require profound research in both the basic and preclinical fields. Patient-derived xenograft(PDX) models are created when cancerous cells or tissues from patients' primary tumors are implanted into immunodeficient mice to simulate human tumor biology in vivo, which have been extensively used in cancer research. The routes of implantation appeared to affect the outcome of PDX research, and there has been increasing applications of patient-derived orthotopic xenograft (PDOX) models. In this review, we firstly summarize the methodology to establish PDX models and then go over recent application and function of PDX models in basic cancer research on the areas of cancer characterization, initiation, proliferation, metastasis, and tumor microenvironment and in preclinical explorations of anti-cancer targets, drugs, and therapeutic strategies and finally give our perspectives on the future prospects of PDX models.
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